CA2112357C - Electrohydraulic machine - Google Patents
Electrohydraulic machine Download PDFInfo
- Publication number
- CA2112357C CA2112357C CA002112357A CA2112357A CA2112357C CA 2112357 C CA2112357 C CA 2112357C CA 002112357 A CA002112357 A CA 002112357A CA 2112357 A CA2112357 A CA 2112357A CA 2112357 C CA2112357 C CA 2112357C
- Authority
- CA
- Canada
- Prior art keywords
- centrifugal pump
- piston
- cylinder
- impeller
- centrifugal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/18—Combined units comprising both motor and pump
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Actuator (AREA)
- Hydraulic Motors (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4137103A DE4137103C2 (de) | 1991-11-12 | 1991-11-12 | Elektrohydraulisches Gerät |
DEP4137103.8 | 1991-11-12 | ||
PCT/EP1992/002486 WO1993010361A1 (de) | 1991-11-12 | 1992-10-30 | Elektrohydraulisches gerät |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2112357A1 CA2112357A1 (en) | 1993-05-27 |
CA2112357C true CA2112357C (en) | 2000-08-01 |
Family
ID=6444570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002112357A Expired - Fee Related CA2112357C (en) | 1991-11-12 | 1992-10-30 | Electrohydraulic machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US5519995A (hu) |
EP (1) | EP0612378B1 (hu) |
JP (1) | JPH07503781A (hu) |
CA (1) | CA2112357C (hu) |
CZ (1) | CZ289626B6 (hu) |
DE (2) | DE4137103C2 (hu) |
ES (1) | ES2080523T3 (hu) |
HU (1) | HU213343B (hu) |
SK (1) | SK280931B6 (hu) |
WO (1) | WO1993010361A1 (hu) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2140715T3 (es) * | 1994-11-07 | 2000-03-01 | Hobourn Automotive Ltd | Bomba rotativa y conjunto de motor. |
US5778671A (en) * | 1996-09-13 | 1998-07-14 | Vickers, Inc. | Electrohydraulic system and apparatus with bidirectional electric-motor/hydraulic-pump unit |
DK153197A (da) * | 1997-12-23 | 1999-06-24 | Anders Sten Wedell | Hydraulenhed |
JPH11240492A (ja) * | 1998-02-23 | 1999-09-07 | Showa Corp | 船外機のチルトロック装置 |
DE10013194B4 (de) | 2000-03-17 | 2005-02-24 | Festo Ag & Co.Kg | Antriebsvorrichtung |
JP2002240788A (ja) * | 2001-02-13 | 2002-08-28 | Showa Corp | 船舶推進機用チルト装置 |
FR2831226B1 (fr) * | 2001-10-24 | 2005-09-23 | Snecma Moteurs | Actionneur electrohydraulique autonome |
US20080289327A1 (en) * | 2004-10-08 | 2008-11-27 | Rolf Mintgen | Linear Drive |
US8448432B2 (en) * | 2007-02-13 | 2013-05-28 | The Board Of Regents Of The University Of Texas System | Actuators |
JP2010190303A (ja) * | 2009-02-17 | 2010-09-02 | Itec Co Ltd | 複動式流体圧シリンダ |
US20100300279A1 (en) * | 2009-06-02 | 2010-12-02 | George Kadlicko | Point Of Use Actuator |
CN104481834B (zh) * | 2014-11-14 | 2016-04-27 | 宁波李氏实业有限公司 | 一种柱塞泵 |
DE102016109103A1 (de) | 2016-05-18 | 2017-11-23 | Hoerbiger Automatisierungstechnik Holding Gmbh | Elektrohydraulischer Linearaktuator |
US9915073B1 (en) * | 2016-12-12 | 2018-03-13 | Andrew Hood | Rainscreen building siding |
DE102017206719B4 (de) * | 2017-04-21 | 2020-10-22 | Pintsch Bubenzer Gmbh | Stellzylinderanordnung für ein Bremslüftgerät, Bremslüftgerät und Bremsanordnung |
CA3073109A1 (en) * | 2017-08-16 | 2019-02-21 | Kyntronics Llc | Electrohydraulic actuator |
TWI708895B (zh) * | 2019-08-28 | 2020-11-01 | 黃國洪 | 泵浦 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB379124A (en) * | 1930-10-02 | 1932-08-25 | British Thomson Houston Co Ltd | Improvements in and relating to electro-hydraulic apparatus |
DE842440C (de) * | 1949-10-28 | 1952-06-26 | Elektro Mechanik G M B H | Elektrohydraulische Verstellvorrichtung mit eingebautem Motor und unmittelbar oberhalb desselben angeordneter Pumpe |
US2918795A (en) * | 1955-09-06 | 1959-12-29 | Ramsey Corp | Electro-hydraulic actuating cylinder |
DE1690019B2 (de) * | 1967-08-04 | 1972-12-14 | Befestigungsfuss einer fuehrungsschiene zum seitlichen fuehren und halten steckbarer flachbaugruppen | |
JPS52102975A (en) * | 1976-02-24 | 1977-08-29 | Toyota Motor Corp | Hydraulic driving system |
DE2929442A1 (de) * | 1979-07-20 | 1981-01-29 | Elmeg | Elektrohydraulisches stellgeraet |
DE3607419C1 (en) * | 1986-03-06 | 1987-01-15 | Detlef Koeppen | Pressure-medium-operated cylinder/pump unit |
JPH107975A (ja) * | 1996-06-28 | 1998-01-13 | Daicel Chem Ind Ltd | 水分散性被覆組成物 |
-
1991
- 1991-11-12 DE DE4137103A patent/DE4137103C2/de not_active Expired - Fee Related
-
1992
- 1992-10-30 DE DE59204627T patent/DE59204627D1/de not_active Expired - Fee Related
- 1992-10-30 SK SK544-94A patent/SK280931B6/sk unknown
- 1992-10-30 CZ CZ19941159A patent/CZ289626B6/cs not_active IP Right Cessation
- 1992-10-30 JP JP5508918A patent/JPH07503781A/ja active Pending
- 1992-10-30 HU HU9401484A patent/HU213343B/hu not_active IP Right Cessation
- 1992-10-30 WO PCT/EP1992/002486 patent/WO1993010361A1/de active IP Right Grant
- 1992-10-30 US US08/240,781 patent/US5519995A/en not_active Expired - Fee Related
- 1992-10-30 EP EP92922852A patent/EP0612378B1/de not_active Expired - Lifetime
- 1992-10-30 ES ES92922852T patent/ES2080523T3/es not_active Expired - Lifetime
- 1992-10-30 CA CA002112357A patent/CA2112357C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SK54494A3 (en) | 1994-10-05 |
HUT68102A (en) | 1995-05-29 |
DE59204627D1 (de) | 1996-01-18 |
EP0612378A1 (de) | 1994-08-31 |
CZ289626B6 (cs) | 2002-03-13 |
JPH07503781A (ja) | 1995-04-20 |
HU9401484D0 (en) | 1994-08-29 |
EP0612378B1 (de) | 1995-12-06 |
HU213343B (en) | 1997-05-28 |
CA2112357A1 (en) | 1993-05-27 |
WO1993010361A1 (de) | 1993-05-27 |
ES2080523T3 (es) | 1996-02-01 |
DE4137103A1 (de) | 1993-05-13 |
US5519995A (en) | 1996-05-28 |
CZ115994A3 (en) | 1994-12-15 |
DE4137103C2 (de) | 1994-02-17 |
SK280931B6 (sk) | 2000-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |